current principles and techniques Lee W. Graber Katherine W. L.Vig Robert L. Vanarsdall Jr Greg J. Huang creator text Missouri Elsevier 2017 monographic xvii, 1016 p. : ill., Col. ; 28 cm. Includes bibliographical references and index. Orthodontics Molecular level Bone physiology Orthodontic practice Orthodontic therapy Orthodontic treatment Root resorption IIDC 617.643 ORT 9780323378321 (hb) 9780323444323 (hb) 9788131246979 (hp)